Portable radio/telephone instrument



FIG. 1 is a front elevational view of a portable radio/telephone instrument showing our new design;

FIGS. 2 and 3 are respectively left and right side elevational views thereof;

FIG. 4 is a rear elevational view thereof;

FIGS. 5 and 6 are respectively top and bottom plan views thereof. 

The ornamental design for a portable radio/telephone instrument, as shown and described. 